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-rw-r--r--src/southbridge/amd/cimx/sb900/early.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/southbridge/amd/cimx/sb900/early.c b/src/southbridge/amd/cimx/sb900/early.c
index 5ebe47e5fb..1aa9a5a4ba 100644
--- a/src/southbridge/amd/cimx/sb900/early.c
+++ b/src/southbridge/amd/cimx/sb900/early.c
@@ -39,7 +39,7 @@ void sb_poweron_init(void)
//Enable/Disable PCI Bridge Device 14 Function 4.
outb(0xEA, 0xCD6);
data = inb(0xCD7);
- data &= !BIT0;
+ data &= ~BIT0;
if (!CONFIG(PCIB_ENABLE)) {
data |= BIT0;
}